Vt. Towns Aiming To Go Green Remove, Change Streetlights

An LED streetlight on Route 7 in Shelburne. Last year, the Chittenden County town converted all of its old, inefficient mercury vapor lights to LEDs.

Shelburne's
Town Manager Paul Boehne has got that certain sense of humor that can only come
from time spent at seemingly endless select board meetings debating the exact
placement of municipal streetlights.

"Except
for dealing with dogs and leash laws, this would be the most controversial
project that we ever did!" Boehne said, laughing in his office just off Route 7.

Shelburne
applied for federal stimulus money two years ago and it got nearly $70,000.
With that money, the town did an assessment and decided to eliminate half of
its streetlights. With the remaining money, Shelburne converted all of its
old, inefficient mercury vapor lights to LEDs, a semiconductor
light source that can last for decades.

Some
people were upset that they lost lights in their neighborhood, but the town
saved big.

"We
had a bill that would have been around $33-$34,000 a year and we cut that to
about $7,000," Boehne said.

Finding
greater energy efficiency is a proposition facing many Vermont communities, and towns hoping to save on energy
costs are starting small - not with solar, wind or biomass but with their
streetlights.

Across
the state, there are dozens of town energy committees that are working with
state agencies and non-profits to improve their energy systems. Environmental policy makers say converting their municipal streetlights to
more efficient ones can save towns between 50 to 75 percent on their energy
costs.

"There
is a lot that we can provide in terms of helping them start to think through
the process," said
George Twigg, Deputy Policy Director at Efficiency Vermont, which is working
with towns to assess and convert their lights.

Twigg
said towns can get the biggest bang for their buck if they consider town-wide
projects rather than individual fixtures. "At a time when municipal budgets are
really strapped, hopefully this is a way that we can help towns manage that
while also providing some higher quality of life and less light pollution."

Under
Efficiency Vermont's program, which provides incentives for replacing fixtures, seven communities - Barnet, Bridport, Cabot,
Grafton, Hartford, Hartland and Manchester - have completed full changes to their streetlights.
More than 60 other towns, including Essex, Warren and Concord, have also expressed interest.

Shelburne
Town Manager Paul Boehne says making the switch should be a no-brainer for all
towns. "You can imagine if you have the kind of savings and electrical use that
we had in Shelburne and spread that across the rest of the country," Boehne
figured. "That's a tremendous amount of energy that won't have to be
generated."

Converting
to LED lights won't save towns as much as a wind or solar or biomass project,
but town officials say it's a good start.